Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429916 | Liquid crystal display with filter and light shield separated from contact hole | Shinichi Nakata, Yuji Yamamoto, Mamoru Okamoto, Michiaki Sakamoto, Takahiko Watanabe +2 more | 2002-08-06 |
| 6429917 | Color liquid-crystal panel having a frame-shaped black matrix and manufacturing process therefor | Mamoru Okamoto, Yuji Yamamoto, Michiaki Sakamoto, Shinichi Nakata, Hironori Kikkawa +1 more | 2002-08-06 |